TDRSS lightcurve for Trigger=868312

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 22 Oct 18 17:31:14 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     868312,   Seg_Num: 0
GRB_RA:           56.795d {+03h 47m 11s} (J2000),
                  56.987d {+03h 47m 57s} (current),
                  56.286d {+03h 45m 09s} (1950)
GRB_DEC:         -29.332d {-29d 19' 55"} (J2000),
                 -29.275d {-29d 16' 29"} (current),
                 -29.486d {-29d 29' 08"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       13081 [cnts]    Image_Peak=320 [image_cnts]
TRIGGER_DUR:     5.504 [sec] 
TRIGGER_INDEX:   476     E_range: 25-100 keV
BKG_INTEN:       100786 [cnts]
BKG_TIME:        62946.20 SOD {17:29:06.20} UT
BKG_DUR:         48 [sec]
GRB_DATE:        18413 TJD;   295 DOY;   18/10/22
GRB_TIME:        63013.14 SOD {17:30:13.14} UT
GRB_PHI:         135.45 [deg]
GRB_THETA:         1.07 [deg]
SOLN_STATUS:     0x2003
RATE_SIGNIF:     13.03 [sigma]
IMAGE_SIGNIF:    7.23 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +2  -3  +0  +0 +64  +0 
SUN_POSTN:       207.21d {+13h 48m 50s}  -11.21d {-11d 12' 39"}
SUN_DIST:        130.36 [deg]   Sun_angle= 10.0 [hr] (West of Sun)
MOON_POSTN:        6.88d {+00h 27m 30s}   -1.87d {-01d 51' 58"}
MOON_DIST:        54.90 [deg]
MOON_ILLUM:      96 [%]
GAL_COORDS:      226.83,-51.45 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       44.82,-47.70 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is a rate trigger.  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        There is a bright star (mag=5.90) 9.48 arcmin from this position.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 141.42,11.96 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 22 Oct 18 17:53:00 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     868312,   Seg_Num: 0
GRB_RA:           56.795d {+03h 47m 11s} (J2000),
                  56.987d {+03h 47m 57s} (current),
                  56.286d {+03h 45m 09s} (1950)
GRB_DEC:         -29.332d {-29d 19' 55"} (J2000),
                 -29.275d {-29d 16' 29"} (current),
                 -29.486d {-29d 29' 08"} (1950)
GRB_DATE:        18413 TJD;   295 DOY;   18/10/22
GRB_TIME:        63013.14 SOD {17:30:13.14} UT
TRIGGER_INDEX:   476
GRB_PHI:         135.45 [deg]
GRB_THETA:         1.07 [deg]
DELTA_TIME:      26.00 [sec]
TRIGGER_DUR:     5.504 [sec] 
SOLN_STATUS:     0x2003
RATE_SIGNIF:     13.03 [sigma]
IMAGE_SIGNIF:    7.23 [sigma]
LC_URL:          sw00868312000msb.lc

Initial TDRSS lightcurve and spacecraft attitude plot

TDRSS lightcurve from T0-30 to T0+50 (zoom in)

TDRSS light curve from T0-1 to T0+2 (More zoom in)

1.6s binned TDRSS light curve

Extended TDRSS light curve and spacecraft attitude plot(s)

Extended TDRSS lc No.1

Extended TDRSS lc No.2

Extended TDRSS lc No.3

Extended TDRSS lc No.4

Plot creation:
Mon Oct 22 13:53:23 EDT 2018